Hi Gizmodo! Long time reader, first time Asker. Hopefully the old adage of there being no stupid questions holds true here. So, I reside in the Guantanamo Bay of the Apple universe and, as such, watch most of my content via two Apple TVs (third and fourth gen). What has me puzzled is that they both stream Netflix in HD silky smooth, and movies via iTunes are completely downloaded minutes after starting them.
TV series via iTunes on the other hand are painfully slow, usually taking around 60-200 minutes for a half hour show to become watchable in SD. My question is, beyond my home network and my ISP is there some factor in the way this content is delivered that could account for the tremendous difference in performance?